_backup_align_write_io | Boolean | TRUE | yes | SESSION | Y | Y | | align backup write I/Os |
_backup_appliance_enabled | Boolean | FALSE | yes | SYSTEM imm. | N | Y | | Backup Appliance Enabled |
_backup_automatic_retry | Integer | 10 | yes | SESSION | Y | Y | | automatic retry on backup write errors |
_backup_block0 | String | default | yes | SYSTEM imm. | N | Y | | backup block0 |
_backup_bool_spare1 | Boolean | FALSE | yes | SESSION | Y | Y | | backup bool spare1 |
_backup_bool_spare2 | Boolean | FALSE | yes | SESSION | Y | Y | | backup bool spare2 |
_backup_bool_spare3 | Boolean | FALSE | yes | SESSION | Y | Y | | backup bool spare3 |
_backup_bool_spare4 | Boolean | FALSE | yes | SESSION | Y | Y | | backup bool spare4 |
_backup_compress | Boolean | FALSE | yes | SESSION | Y | Y | | turn on backup compression always |
_backup_compressed_align_write_io | Boolean | TRUE | yes | SESSION | Y | Y | | align compressed backup write I/Os |
_backup_disk_bufcnt | Integer | 0 | yes | SESSION | Y | Y | | number of buffers used for DISK channels |
_backup_disk_bufsz | Integer | 0 | yes | SESSION | Y | Y | | size of buffers used for DISK channels |
_backup_disk_io_slaves | Integer | 0 | yes | SYSTEM def. | N | Y | | BACKUP Disk I/O slaves |
_backup_dynamic_buffers | Boolean | TRUE | yes | SESSION | Y | Y | | dynamically compute backup/restore buffer sizes |
_backup_encrypt_opt_mode | Integer | 4294967294 | yes | SESSION | Y | Y | | specifies encryption block optimization mode |
_backup_file_bufcnt | Integer | 0 | yes | SESSION | Y | Y | | number of buffers used for file access |
_backup_file_bufsz | Integer | 0 | yes | SESSION | Y | Y | | size of buffers used for file access |
_backup_int_spare1 | Integer | 4294967294 | yes | SESSION | Y | Y | | backup int spare1 |
_backup_int_spare2 | Integer | 4294967294 | yes | SESSION | Y | Y | | backup int spare2 |
_backup_int_spare3 | Integer | 4294967294 | yes | SESSION | Y | Y | | backup int spare3 |
_backup_int_spare4 | Integer | 4294967294 | yes | SESSION | Y | Y | | backup int spare4 |
_backup_interrupt_wait_time | Integer | 1000 | yes | SESSION | Y | Y | | specifies interrupt wait time in centi seconds |
_backup_io_pool_size | Integer | 1048576 | yes | STATIC | N | N | | memory to reserve from the large pool |
_backup_kgc_bz2_bufsz | Integer | 0 | yes | SESSION | Y | Y | | specifies buffer size to be used by BZ2 compression |
_backup_kgc_bz2_niters | Integer | 0 | yes | SESSION | Y | Y | | specifies number of iterations done by BZ2 compression |
_backup_kgc_bz2_type | Integer | 0 | yes | SESSION | Y | Y | | specifies type used by BZ2 compression |
_backup_kgc_bzip2_blksiz | Integer | 9 | yes | SESSION | Y | Y | | specifies buffer size to be used by BZIP2 compression |
_backup_kgc_lzo_bufsz | Integer | 262144 | yes | SESSION | Y | Y | | specifies buffer size to be used by LZO compression |
_backup_kgc_medium_scheme | String | DEFAULT | yes | SESSION | Y | Y | | specifies medium compression scheme |
_backup_kgc_scheme | String | ZLIB | yes | SESSION | Y | Y | | specifies compression scheme |
_backup_kgc_zlib_complevel | Integer | 1 | yes | SESSION | Y | Y | | specifies compression (performance) level for ZLIB compression |
_backup_kgc_zlib_memlevel | Integer | 8 | yes | SESSION | Y | Y | | specifies memory level for ZLIB compression |
_backup_kgc_zlib_windowbits | Integer | 15 | yes | SESSION | Y | Y | | specifies window size for ZLIB compression |
_backup_kgc_zstd_bufsz | Integer | 262144 | yes | SESSION | Y | Y | | specifies buffer size to be used by ZSTD compression |
_backup_kgc_zstd_complevel | Integer | 3 | yes | SESSION | Y | Y | | specifies compression (performance) level for ZSTD compression |
_backup_kgc_zstd_high_complevel | Integer | 14 | yes | SESSION | Y | Y | | specifies compression (performance) level for ZSTD compression |
_backup_ksfq_bufcnt | Integer | 0 | yes | SESSION | Y | Y | | number of buffers used for backup/restore |
_backup_ksfq_bufmem_max | Big integer | 268435456 | yes | SESSION | Y | Y | | maximum amount of memory (in bytes) used for buffers for backup/restore |
_backup_ksfq_bufsz | Integer | 0 | yes | SESSION | Y | Y | | size of buffers used for backup/restore |
_backup_max_gap_size | Integer | 4294967294 | yes | SESSION | Y | Y | | largest gap in an incremental/optimized backup buffer, in bytes |
_backup_max_wallet_session | Integer | 50 | yes | SESSION | Y | Y | | specifies maximum wallet session for backup |
_backup_seq_bufcnt | Integer | 0 | yes | SESSION | Y | Y | | number of buffers used for non-DISK channels |
_backup_seq_bufsz | Integer | 0 | yes | SESSION | Y | Y | | size of buffers used for non-DISK channels |
_backup_text_spare1 | String | | yes | SESSION | Y | Y | | backup text spare1 |
_backup_text_spare2 | String | | yes | SESSION | Y | Y | | backup text spare2 |
_backup_text_spare3 | String | | yes | SESSION | Y | Y | | backup text spare3 |
_backup_text_spare4 | String | | yes | SESSION | Y | Y | | backup text spare4 |
_restore_block0 | String | on | yes | SYSTEM imm. | N | Y | | restore block0 |
_restore_create_directory | Boolean | TRUE | yes | SYSTEM imm. | N | Y | | automatically create directory during restore |
_restore_delayed_write | Boolean | FALSE | yes | SESSION | Y | Y | | restore datafiles with delayed write option |
_restore_maxopenfiles | Integer | 8 | yes | SESSION | Y | Y | | restore assumption for maxopenfiles |
_restore_spfile | String | | yes | STATIC | N | N | | restore spfile to this location |
_rman_client_wait_time | Integer | 10 | yes | SESSION | Y | Y | | maximum time to wait for the client |
_rman_io_priority | Integer | 3 | yes | SYSTEM imm. | N | Y | | priority at which rman backup i/o's are done |
_rman_restore_db_master_key_sync_source | String | CONTROL_FILE | yes | SYSTEM imm. | Y | Y | | RMAN restore DB master key sync source |
_rman_roundrobin_placement | Integer | | yes | SYSTEM imm. | N | Y | | Numa round robin placement for RMAN procs |
_rman_space_bitmap_blocks | Integer | 1 | yes | SESSION | Y | Y | | control backup and restore of space bitmap blocks
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